今日頭條
官方微信
官方抖音
案例頻道作者：蔣惠義（華潤電力（滄州運(yùn)東）有限公司，河北 滄州 061000）
余雄偉，許明陽，梁新（華潤電力（賀州）有限公司，廣西 賀州 542709）
摘要：通過對煙氣中CO含量長期跟蹤監(jiān)測，研究CO排放量的變化對發(fā)電煤耗的影響，并將CO含量的變化引入氧量控制邏輯，對鍋爐燃燒送風(fēng)控制系統(tǒng)進(jìn)行優(yōu)化，以實現(xiàn)高負(fù)荷時增加送風(fēng)確保送入爐膛的燃料完全燃燒；低負(fù)荷時減少送風(fēng)降低送、引風(fēng)機(jī)電耗的目的，有利于降低機(jī)組的發(fā)、供電煤耗。
關(guān)鍵詞：CO；燃燒優(yōu)化
Abstract: Through the long-term follow-up monitoring of CO content in flue gas, the impact of changes in CO emission on coal consumption of power generation was studied. The boiler combustion air supply control system is optimized by considering the change of the CO content in the oxygen amount control.When the load is high, the air supply is increased to ensure that the fuel sent to the furnace is completely burned; when the load is low, the air supply is reduced to reduce the power consumption of the feed and the draft fan. This will help reduce the coal consumption of the unit's power generator and the power supply.
Key words: CO；Combustion optimization
在線預(yù)覽：基于煙氣CO測量及MINITAB統(tǒng)計分析的燃燒優(yōu)化研究
摘自《自動化博覽》2019年8月刊
北京市公安局海淀分局備案號：11010802023656號